I'm glad to hear things are working out, but I don't think this is one of those moments where you should pretend it didn't happen. I think you two should continue talking about all this stuff... cause odds are, it wasnt just "oh i was just overwhelmed about this or that", there's a reason she said those things to you and her own problems feeling overwhelming was just a reason to let all those feelings out. saying those kind of things to a friend doesnt just happen when you are stressed, out of the blue. good luck with everything.